Carl Belz Carl Belz is the Henry and Lois Foster Director of the Rose Art Museum at Brandeis University. He has organized many exhibitions of the work of living artists, among them Helen Frankenthaler, Frank Stella, Katherine Porter, and Joan Snyder. Articles by this authorHelen Frankenthaler How to cite this pageJewish Women's Archive. "Carl Belz." (Viewed on May 24, 2015) <http://jwa.org/encyclopedia/author/belz-carl>.